/*
 * @Author: Starfish_DL
 * @Date: 2020-09-30 20:40:39
 * @LastEditors: Starfish_DL
 * @LastEditTime: 2020-09-30 20:41:25
 * @CurrentVersion: 1.0
 * @Description: 
 */

import java.io.*;

public class Zoo001 {
    public static void main(String args[]) {
        Animal002 a1 = new Animal002();
        a1.legs=4;
        System.out.println(a1.legs);
        a1.eat();
        a1.move();
    }
}
